ANSI/NSF 140(i9)-2010 可持续性地毯评定
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来源:标准资料网
【英文标准名称】:SustainableCarpetAssessment
【原文标准名称】:可持续性地毯评定
【标准号】:ANSI/NSF140(i9)-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Assessment;Bottom;Carpets;Definitions;Economics;Environment;Environmentalaspects;Floorcoverings;Performancerequirements;Publichealth;Social;Supply;Textilefloorcoverings;Triple
【摘要】:
【中国标准分类号】:W56
【国际标准分类号】:59_080_60
【页数】:
【正文语种】:英语
【英文标准名称】:StandardTestMethodforEnvironmentalStressCrackResistance(ESCR)ofPlasticTightheadDrumsNotExceeding60Gal(227L)inRatedCapacity
【原文标准名称】:额定容量不超过60加仑(227公升)的塑料密封头圆筒的耐环境应力裂开(ESCR)的标准试验方法
【标准号】:ASTMD5571-1994(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D10.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:drum;environmentalstresscrack;internalpressure;plastic;stacking;stresscrack;tighthead;Stress--plastics;Stresscrackingtests;Tightheaddrum;Drums;Environmentalstresscrackresistance(ESCR);Internalpressure/testing;Plasticshippingmate
【摘要】:Theseproceduresprovideanindicationoftheenvironmentalstress-crackresistanceofplastictightheaddrums.Thistestmethodmaybeusedfordeterminingtheapplicabilityofvariousplasticresins,molddesigns,processingtechniquesandparametersforplastictightheaddrums.Environmentalstresscrackingisindicativeofwhatresultswhenacontainerisexposedtochemicalagentssuchassoaps,organics,bleaches,oranysurfaceactivesolutionswhileunderconditionsofstress.Environmentalstresscrackingisamechanismofchemicalattackthatishighlydependentuponthetestreagent,resin,drummanufacturingorprocessinghistory,exposuretemperature,andappliedstress.Thecombinationofthesefactorsmayresultineventualstresscrackfailure.Bothproceduresminimizethepotentialfortestvariabilitybyprovidingtheuserwithrigidlydefinedtestconditions.Thistestmethodmaybeusedasdesignqualificationandauditingtoolsforplastictightheaddrums.Thistestmethodisnotmeanttoprovideaquantitativevalueofmeasurement(thatis,numberofdaystofailure).Itisintendedonlyasapass/failprocedureinaccordancewithuser''sspecifications,orasagreeduponbetweentheuserandsupplier.Itisnotintendedasapredictororindicatoroffieldperformanceregardingtimetofailure.1.1Thistestmethodprovidesanindicationoftheenvironmentalstresscrackresistanceofplastictightheaddrumsasasummationoftheeffectsofcontainerdesign,resin,manufacturingconditions,fieldperformance,andotherfactors.1.2Thistestmethodmaybeusedtoevaluateaplasticdrum''sresistancetofailurebycrackingwheninthepresenceofchemicalandphysicalstresses.1.3Twoproceduresareprovidedasfollows:1.3.1ProcedureA8212;Internalpressurestresscrackresistancemethodtononylphenoxypoly(ethyleneoxy)ethanolsolution,astresscrackingreagent.Theinternalpressureiscontrolledataconstantelevatedpressureandtemperature.1.3.2ProcedureB8212;Top-loadstresscrackresistancemethodtononylphenoxypolyethanol,astresscrackingreagent.Thecompressivetoploadiscontrolledataconstantweightwhilemaintaininganelevatedtemperature.1.4Althoughtheseproceduresarenotdesignedtotesttheabilityoftheclosureorclosuregasketmaterialtoretainthetestreagent,theinclusionofclosurefailureasacontainerfailuremodeisoptional.However,leakagethroughaclosuremayaffecttheinternalpressurethatcouldaffectthetestresults.1.5Thistestmethoddoesnotattempttoaddressallfactorsthatcouldleadtostresscrackingofplasticdrums.Theuserofthisstandardmayuseothertestparameters,suchastoploads,chemicalreagents,etc.,asagreeduponbetweentheuserandsupplierintheeventofadrumqualificationorpurchaseagreement.1.6Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIunitsgiveninparenthesesareforinformationonly.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Specificwarningstatementsaregivenin6.2.
【中国标准分类号】:A82
【国际标准分类号】:55_140
【页数】:4P.;A4
【正文语种】:英语
基本信息
标准名称: | 润滑油流动性测定法(U形管法) |
英文名称: | Lubricating oil-Determinaiton of flow ability-U -tube method |
中标分类: |
石油 >>
石油产品 >>
润滑油 |
ICS分类: |
石油及相关技术 >>
润滑剂、工业油及相关产品
|
发布部门: | 中国石油化工集团公司 |
发布日期: | 1990-12-14 |
实施日期: | 1991-10-01 |
首发日期: | 1990-12-14 |
作废日期: | 1900-01-01 |
主管部门: | 中国石油化工集团公司 |
归口单位: | 中国石油化工集团公司 |
起草单位: | 抚顺石化公司石油一厂 |
出版日期: | 1900-01-01 |
页数: | 4页 |
适用范围
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所属分类: 石油 石油产品 润滑油 石油及相关技术 润滑剂 工业油及相关产品